diff --git a/tutorials.md b/tutorials.md
index cca6966ece8f..9f1c91e31171 100644
--- a/tutorials.md
+++ b/tutorials.md
@@ -6,7 +6,7 @@ subtitle: Current SpinW tutorials
 
 These tutorials can help to understand quickly how SpinW works. It is possible to download the Matlab code of any of the tutorials using the following Matlab command:
 
-`grabcode('http://www.spinw.org/tutorials/01tutorial')`
+`grabcode('https://spinw.org/tutorials/01tutorial')`
 
 where the link to the tutorial has to be pasted.